Rio Akidzuki was summoned to another world but when she was there, she was labeled as a mistake and average. They cast her off to the side! She will try her best to make them regret it, no matter what!

Rio Akidzuki was summoned to another world but when she was there, she was labeled as a mistake and average. They cast her off to the side! She will try her best to make them regret it, no matter what!